Influence of Omega-3 Fatty acids on lipid metabolism and regulation genes involve in biosynthesis of cholesterol; intervention strategies to address overweight and obesity among Children and adolescences; identification of Tropical Plants species rich in Nutraceuticals, especially Omega-3 fatty Acids and their Health Implications

Habitat selection and delineation in aquatic systems; population dynamics and conservation of endangered species; migratory behavior of diadromous fishes; the role of trophic interactions in structuring aquatic communities.

Environmental fate and transport of agrochemicals in soils and water; Nutrient management and organic residue recycling; Biogeochemistry of trace elements in soil and aquatic systems; Surface/subsurface water quality chemistry; Soil remediation and land reclamation